Pain from Carrying

Anyone else get above hip/lower rib pain or side pain in general from carrying toddler/baby on one side?

Trying to rotate which side I carry my son from now on. The last few days I’ve held him more than usual. I’m petite built with joint issues anyway on top of it 🙃

Anyone know of things that help like methods to pick him up/hold him or anything OTC that helps the muscle pain?